I was never a morning drinker, but I did get in the habit of starting drinking with my mates @ 1pm every day. I stopped doing this thinking that it affected my sleep at night time. I would go to bed drunk at 7-8pm, and then be wide awake and stone-cold sober at midnight.
Drinking in Thailand. If you're retired, and have nothing to do every day, what else is there?
As an old teetotal (because he was epileptic) friend used to say, it's a slippery-slope that's very easy to get on!